ES547430A0 - HYDRAULIC CONTROL DEVICE FOR INSTALLATION IN A VEHICLE OR MACHINE - Google Patents

HYDRAULIC CONTROL DEVICE FOR INSTALLATION IN A VEHICLE OR MACHINE

Info

Publication number
ES547430A0
ES547430A0 ES547430A ES547430A ES547430A0 ES 547430 A0 ES547430 A0 ES 547430A0 ES 547430 A ES547430 A ES 547430A ES 547430 A ES547430 A ES 547430A ES 547430 A0 ES547430 A0 ES 547430A0
Authority
ES
Spain
Prior art keywords
installation
vehicle
machine
control device
hydraulic control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES547430A
Other languages
Spanish (es)
Other versions
ES8703784A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27070938&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES547430(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/555,667 external-priority patent/US4624290A/en
Application filed by Automotive Products PLC filed Critical Automotive Products PLC
Publication of ES8703784A1 publication Critical patent/ES8703784A1/en
Publication of ES547430A0 publication Critical patent/ES547430A0/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0224—Details of conduits, connectors or the adaptors therefor specially adapted for clutch control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • F16D2500/5014—Filling the actuator cylinder with fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5116—Manufacture, testing, calibrating, i.e. test or calibration of components during or soon after assembly, e.g. at the end of the production line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y10T137/87957—Valves actuate each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1402—Packet holders
    • Y10T24/141—Plastic bands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1498—Plastic band

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
ES547430A 1983-11-28 1985-09-30 Improvements in or relating to prefilled hydraulic control apparatus. Expired ES8703784A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/555,667 US4624290A (en) 1983-11-28 1983-11-28 Prefilled hydraulic control apparatus for motor vehicle
US06/607,020 US4607670A (en) 1983-11-28 1984-04-30 Modular prefilled hydraulic control apparatus

Publications (2)

Publication Number Publication Date
ES8703784A1 ES8703784A1 (en) 1987-03-01
ES547430A0 true ES547430A0 (en) 1987-03-01

Family

ID=27070938

Family Applications (2)

Application Number Title Priority Date Filing Date
ES538014A Expired ES8608638A1 (en) 1983-11-28 1984-11-27 Improvements in or relating to prefilled hydraulic control apparatus.
ES547430A Expired ES8703784A1 (en) 1983-11-28 1985-09-30 Improvements in or relating to prefilled hydraulic control apparatus.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES538014A Expired ES8608638A1 (en) 1983-11-28 1984-11-27 Improvements in or relating to prefilled hydraulic control apparatus.

Country Status (5)

Country Link
US (1) US4607670A (en)
EP (1) EP0146283B1 (en)
BR (1) BR8406031A (en)
DE (1) DE3476102D1 (en)
ES (2) ES8608638A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788821A (en) * 1983-11-28 1988-12-06 Automotive Products, Plc Hydraulic shift for motor vehicle transmission
US4911276A (en) * 1984-03-16 1990-03-27 Automotive Products Plc Method of motor vehicle assembly
US4660694A (en) * 1985-03-07 1987-04-28 Automotive Products Plc Prefilled hydraulic control apparatus for motor vehicle mechanical clutch
US4779713A (en) * 1986-10-22 1988-10-25 Allied Corporation Hydraulic clutch activation system
EP0273701A3 (en) * 1987-01-03 1989-12-27 LUCAS INDUSTRIES public limited company Improvements in hydraulic piston and cylinder assemblies
GB8720551D0 (en) * 1987-06-04 1987-10-07 Automotive Prod Plc Prefilled hydraulic actuator apparatus
US5083433A (en) * 1987-06-04 1992-01-28 Automotive Products Plc Prefilled hydraulic actuator apparatus with separate reservoir and quick-connect between them
GB8806292D0 (en) * 1988-03-17 1988-04-13 Automotive Prod Plc Power hydraulic system
US5020326A (en) * 1989-07-24 1991-06-04 Automotive Products Plc Hydraulic control system with prefilled pressurized reservoir
FR2655128B1 (en) * 1989-11-29 1992-03-27 Automotive Prod France VIBRATION FILTERING DEVICE, PARTICULARLY FOR HYDRAULIC CLUTCH CONTROL OF MOTOR VEHICLES.
FR2688291B1 (en) * 1992-03-03 1994-06-03 Automotive Prod France WATERPROOF QUICK HYDRAULIC CONNECTION.
US5279124A (en) * 1993-01-28 1994-01-18 Cooper Industries Inc. Cartridge for a master cylinder assembly for a fluid pressure control system and method for installing a master cylinder assembly in a fluid pressure control system
DE4334551C2 (en) * 1993-10-11 2002-09-26 Luk Lamellen & Kupplungsbau Hydraulic actuator
GB9405124D0 (en) * 1994-03-16 1994-04-27 Automotive Prod France Hydraulic actuating systems
US5653316A (en) * 1995-06-29 1997-08-05 Kane; Michael J. Hydraulic system bleeding
JP3388957B2 (en) * 1995-10-02 2003-03-24 ヤマハ発動機株式会社 Hydraulic pipe connection device for hydraulic shock absorber
US5716081A (en) * 1996-03-11 1998-02-10 Automotive Products (Usa), Inc. Spring clip for quick connect coupling
DE19724836A1 (en) * 1997-06-12 1998-12-17 Schaeffler Waelzlager Ohg Hydraulic clutch for vehicles
DE19808315A1 (en) * 1998-02-27 1999-09-02 Schaeffler Waelzlager Ohg Slave cylinder for hydraulic clutch
US6101811A (en) * 1998-05-07 2000-08-15 Automotive Products (Usa), Inc. Quick connect coupling for a hydraulic control system including integral damper
US6389956B1 (en) 2000-03-21 2002-05-21 Automotive Products, Inc. Concentrically mounted hydraulic clutch slave cylinder
US6374724B1 (en) 2000-03-21 2002-04-23 Automotive Products (Usa) Inc. Concentrically mounted hydraulic clutch slave cylinder
GB0301517D0 (en) * 2003-01-23 2003-02-19 Automotive Prod France Hydraulic connections
ITFI20030240A1 (en) * 2003-09-12 2005-03-13 Formula Srl DEVICE FOR CONNECTING A CLAMP AND A HYDRAULIC BRAKE PUMP
BR112013028280B1 (en) * 2011-05-06 2021-05-11 Schaeffler Technologies AG & Co. KG hydraulic section for actuating a vehicle clutch
US9016314B2 (en) 2012-05-25 2015-04-28 Asatek Danmark A/S Fluid connector for a cooling system
US20130312846A1 (en) * 2012-05-25 2013-11-28 André Sloth Eriksen Fluid connector for a cooling system
CN105143748A (en) * 2013-03-15 2015-12-09 可得制品公司 Low-spill coupling assembly
GB2525392B (en) * 2014-04-22 2020-07-01 Ford Global Tech Llc Clutch housing with integrated hydraulic line
NL2013682B1 (en) * 2014-10-24 2016-10-06 N V Holmatro Assemblies of a cylinder and a coupling part and/or of a line and a complementary coupling part, a coupling part, a complementary coupling part and a coupling defined by a coupling part and a complementary coupling part.
CN110500463B (en) * 2019-07-17 2021-08-20 华为技术有限公司 Joint, cooling system and computer device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511765A (en) * 1950-06-13 Coupling device for pipes
US2453741A (en) * 1947-02-24 1948-11-16 Cecil W Bopp Hydraulic hose coupling
US2819914A (en) * 1955-03-17 1958-01-14 George R Eitner Fluid line coupling device
US3800674A (en) * 1969-11-25 1974-04-02 Porter Co P L Hydraulic coupling
GB1343903A (en) * 1971-04-13 1974-01-16
GB1346974A (en) * 1972-10-14 1974-02-13 Ford Motor Co Hydraulic clutch release mechanism
GB1539879A (en) * 1975-04-14 1979-02-07 Automotive Prod Co Ltd Liquid pressure apparatus
US4122678A (en) * 1977-05-23 1978-10-31 Wilson Mahlon T Hydraulic control with feedback for powered machinery
DE2918589A1 (en) * 1978-05-18 1979-11-22 Scheepswerf Stapel Bv QUICK COUPLING BALL JOINT
ZA818662B (en) * 1981-01-21 1982-11-24 Automotive Prod Co Ltd Improvements to reservoirs for liquid pressure control systems
US4454632A (en) * 1982-02-01 1984-06-19 Automotive Products Plc Shipping and installation strap for linear actuator
US4581979A (en) * 1983-07-01 1986-04-15 Automotive Products Plc Shipping and installation restraining clip for master cylinder input member

Also Published As

Publication number Publication date
EP0146283A1 (en) 1985-06-26
DE3476102D1 (en) 1989-02-16
ES8703784A1 (en) 1987-03-01
ES538014A0 (en) 1986-06-16
US4607670A (en) 1986-08-26
EP0146283B1 (en) 1989-01-11
BR8406031A (en) 1985-08-27
ES8608638A1 (en) 1986-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20051121